Cleaning and decontamination efficacy of wiping cloths and silver dihydrogen citrate on food contact surfaces
Aims: To test the efficacy of four wipe cloth types (cotton bar towel, nonwoven, microfibre and blended cellulose/cotton) with either quaternary ammonia cleaning solution or silver dihydrogen citrate (SDC) in cleaning food contact surfaces. Methods: Swab samples collected from untreated, cloth‐treat...
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| Veröffentlicht in: | Journal of applied microbiology 2012-07, Vol.113 (1), p.89-95 |
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| creator | Masuku, S.M Babu, D Martin, E.M Koo, O.K O’Bryan, C.A Crandall, P.G Ricke, S.C |
| description | Aims: To test the efficacy of four wipe cloth types (cotton bar towel, nonwoven, microfibre and blended cellulose/cotton) with either quaternary ammonia cleaning solution or silver dihydrogen citrate (SDC) in cleaning food contact surfaces. Methods: Swab samples collected from untreated, cloth‐treated and cloth disinfectant‐treated surfaces were subjected to hygiene monitoring using adenosine triphosphate (ATP) bioluminescence and aerobic total plate counting (TPC) assays. Results: Adenosine triphosphate measurements taken after wiping the surfaces showed poor cleaning by nonwoven cloths (2·89 RLU 100 cm−2) than the microfibre (2·30 RLU 100 cm−2), cotton terry bar (2·26 RLU 100 cm−2) and blended cellulose/cotton cloth types (2·20 RLU 100 cm−2). The cellulose/cotton cloth showed highest log reduction in ATP‐B RLU values (95%) and CFU values (98·03%) when used in combination with SDC disinfectant. Conclusions: Cleaning effect of wiping cloths on food contact surfaces can be enhanced by dipping them in SDC disinfectant. ATP‐B measurements can be used for real‐time hygiene monitoring in public sector, and testing microbial contamination provides more reliable measure of cleanliness. Significance and Impact of the Study: Contaminated food contact surfaces need regular hygiene monitoring. This study could help to estimate and establish contamination thresholds for surfaces at public sector facilities and to base the effectiveness of cleaning methods. |
| doi_str_mv | 10.1111/j.1365-2672.2012.05318.x |
| format | Article |
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Methods: Swab samples collected from untreated, cloth‐treated and cloth disinfectant‐treated surfaces were subjected to hygiene monitoring using adenosine triphosphate (ATP) bioluminescence and aerobic total plate counting (TPC) assays. Results: Adenosine triphosphate measurements taken after wiping the surfaces showed poor cleaning by nonwoven cloths (2·89 RLU 100 cm−2) than the microfibre (2·30 RLU 100 cm−2), cotton terry bar (2·26 RLU 100 cm−2) and blended cellulose/cotton cloth types (2·20 RLU 100 cm−2). The cellulose/cotton cloth showed highest log reduction in ATP‐B RLU values (95%) and CFU values (98·03%) when used in combination with SDC disinfectant. Conclusions: Cleaning effect of wiping cloths on food contact surfaces can be enhanced by dipping them in SDC disinfectant. ATP‐B measurements can be used for real‐time hygiene monitoring in public sector, and testing microbial contamination provides more reliable measure of cleanliness. Significance and Impact of the Study: Contaminated food contact surfaces need regular hygiene monitoring. This study could help to estimate and establish contamination thresholds for surfaces at public sector facilities and to base the effectiveness of cleaning methods.</description><identifier>ISSN: 1364-5072</identifier><identifier>EISSN: 1365-2672</identifier><identifier>DOI: 10.1111/j.1365-2672.2012.05318.x</identifier><identifier>PMID: 22519296</identifier><identifier>CODEN: JAMIFK</identifier><language>eng</language><publisher>Oxford, UK: Blackwell Publishing Ltd</publisher><subject>adenosine triphosphate ; ammonia ; Biological and medical sciences ; bioluminescence ; cellulose ; citrates ; Citrates - chemistry ; cleaning ; Colony Count, Microbial ; cotton ; decontamination ; Decontamination - methods ; dipping ; disinfectants ; Disinfectants - chemistry ; disinfection ; environmental health ; food contact surfaces ; food contamination ; Food contamination & poisoning ; Food Contamination - prevention & control ; Food Industry ; Food Microbiology ; food safety ; Fundamental and applied biological sciences. Psychology ; Hygiene ; microbial contamination ; Microbiology ; monitoring ; public sector ; Quaternary Ammonium Compounds - chemistry ; Silver Compounds - chemistry ; Textiles</subject><ispartof>Journal of applied microbiology, 2012-07, Vol.113 (1), p.89-95</ispartof><rights>2012 The Authors. Journal of Applied Microbiology © 2012 The Society for Applied Microbiology</rights><rights>2015 INIST-CNRS</rights><rights>2012 The Authors. Journal of Applied Microbiology © 2012 The Society for Applied Microbiology.</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c5898-d19be7c157817420d043de7fdd170f270785c4411f02ffd6c3102262fed896dd3</citedby></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://onlinelibrary.wiley.com/doi/pdf/10.1111%2Fj.1365-2672.2012.05318.x$$EPDF$$P50$$Gwiley$$H</linktopdf><linktohtml>$$Uhttps://onlinelibrary.wiley.com/doi/full/10.1111%2Fj.1365-2672.2012.05318.x$$EHTML$$P50$$Gwiley$$H</linktohtml><link.rule.ids>314,776,780,1411,27901,27902,45550,45551</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=26010542$$DView record in Pascal Francis$$Hfree_for_read</backlink><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/22519296$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Masuku, S.M</creatorcontrib><creatorcontrib>Babu, D</creatorcontrib><creatorcontrib>Martin, E.M</creatorcontrib><creatorcontrib>Koo, O.K</creatorcontrib><creatorcontrib>O’Bryan, C.A</creatorcontrib><creatorcontrib>Crandall, P.G</creatorcontrib><creatorcontrib>Ricke, S.C</creatorcontrib><title>Cleaning and decontamination efficacy of wiping cloths and silver dihydrogen citrate on food contact surfaces</title><title>Journal of applied microbiology</title><addtitle>J Appl Microbiol</addtitle><description>Aims: To test the efficacy of four wipe cloth types (cotton bar towel, nonwoven, microfibre and blended cellulose/cotton) with either quaternary ammonia cleaning solution or silver dihydrogen citrate (SDC) in cleaning food contact surfaces. Methods: Swab samples collected from untreated, cloth‐treated and cloth disinfectant‐treated surfaces were subjected to hygiene monitoring using adenosine triphosphate (ATP) bioluminescence and aerobic total plate counting (TPC) assays. Results: Adenosine triphosphate measurements taken after wiping the surfaces showed poor cleaning by nonwoven cloths (2·89 RLU 100 cm−2) than the microfibre (2·30 RLU 100 cm−2), cotton terry bar (2·26 RLU 100 cm−2) and blended cellulose/cotton cloth types (2·20 RLU 100 cm−2). The cellulose/cotton cloth showed highest log reduction in ATP‐B RLU values (95%) and CFU values (98·03%) when used in combination with SDC disinfectant. Conclusions: Cleaning effect of wiping cloths on food contact surfaces can be enhanced by dipping them in SDC disinfectant. ATP‐B measurements can be used for real‐time hygiene monitoring in public sector, and testing microbial contamination provides more reliable measure of cleanliness. Significance and Impact of the Study: Contaminated food contact surfaces need regular hygiene monitoring. This study could help to estimate and establish contamination thresholds for surfaces at public sector facilities and to base the effectiveness of cleaning methods.</description><subject>adenosine triphosphate</subject><subject>ammonia</subject><subject>Biological and medical sciences</subject><subject>bioluminescence</subject><subject>cellulose</subject><subject>citrates</subject><subject>Citrates - chemistry</subject><subject>cleaning</subject><subject>Colony Count, Microbial</subject><subject>cotton</subject><subject>decontamination</subject><subject>Decontamination - methods</subject><subject>dipping</subject><subject>disinfectants</subject><subject>Disinfectants - chemistry</subject><subject>disinfection</subject><subject>environmental health</subject><subject>food contact surfaces</subject><subject>food contamination</subject><subject>Food contamination & poisoning</subject><subject>Food Contamination - prevention & control</subject><subject>Food Industry</subject><subject>Food Microbiology</subject><subject>food safety</subject><subject>Fundamental and applied biological sciences. Psychology</subject><subject>Hygiene</subject><subject>microbial contamination</subject><subject>Microbiology</subject><subject>monitoring</subject><subject>public sector</subject><subject>Quaternary Ammonium Compounds - chemistry</subject><subject>Silver Compounds - chemistry</subject><subject>Textiles</subject><issn>1364-5072</issn><issn>1365-2672</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2012</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNqNkktv1DAUhSMEoqXwF8ASqsQmwY84dhYsqoEWqlIWUJDYWK4fUw-JPdgJnfn3OJNhkFhxN7Z0v3Nk33uKAiBYoVyvVxUiDS1xw3CFIcIVpATxavOgOD40Hu7udUkhw0fFk5RWECICafO4OMKYoha3zXHRLzojvfNLIL0G2qjgB9k7LwcXPDDWOiXVFgQL7t16wlQXhru0o5PrfpkItLvb6hiWxgPlhigHA7LUhqDBzk0NII3RSmXS0-KRlV0yz_bnSXFz_u7L4n159eniw-LsqlSUt7zUqL01TCHKOGI1hhrWRBtmtUYMWswg41TVNUIWYmt1owiCGDfYGs3bRmtyUryafdcx_BxNGkTvkjJdJ70JYxIZ5xCzmtH_QSEnuXBGX_6DrsIYff6IQDVBLSe0nqjne2q87Y0W6-h6Gbfiz8wzcLoHZFKys1F65dJfroEIzkZvZu7edWZ76CMopgyIlZhWLaZViykDYpcBsRGXZx-nW9aXs96lwWwOehl_iIYRRsW36wtRf_96ieD5W3Gd-Rczb2UQchnzm24-Z2eac5MnlafwG-Zfu1k</recordid><startdate>201207</startdate><enddate>201207</enddate><creator>Masuku, S.M</creator><creator>Babu, D</creator><creator>Martin, E.M</creator><creator>Koo, O.K</creator><creator>O’Bryan, C.A</creator><creator>Crandall, P.G</creator><creator>Ricke, S.C</creator><general>Blackwell Publishing Ltd</general><general>Blackwell</general><general>Oxford University Press</general><scope>FBQ</scope><scope>BSCLL</scope><scope>IQODW</scope><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>7QL</scope><scope>7QO</scope><scope>7T7</scope><scope>7TM</scope><scope>7U7</scope><scope>8FD</scope><scope>C1K</scope><scope>FR3</scope><scope>M7N</scope><scope>P64</scope><scope>RC3</scope><scope>7X8</scope><scope>7QH</scope><scope>7T2</scope><scope>7U2</scope><scope>7UA</scope></search><sort><creationdate>201207</creationdate><title>Cleaning and decontamination efficacy of wiping cloths and silver dihydrogen citrate on food contact surfaces</title><author>Masuku, S.M ; Babu, D ; Martin, E.M ; Koo, O.K ; O’Bryan, C.A ; Crandall, P.G ; Ricke, S.C</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c5898-d19be7c157817420d043de7fdd170f270785c4411f02ffd6c3102262fed896dd3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2012</creationdate><topic>adenosine triphosphate</topic><topic>ammonia</topic><topic>Biological and medical sciences</topic><topic>bioluminescence</topic><topic>cellulose</topic><topic>citrates</topic><topic>Citrates - chemistry</topic><topic>cleaning</topic><topic>Colony Count, Microbial</topic><topic>cotton</topic><topic>decontamination</topic><topic>Decontamination - methods</topic><topic>dipping</topic><topic>disinfectants</topic><topic>Disinfectants - chemistry</topic><topic>disinfection</topic><topic>environmental health</topic><topic>food contact surfaces</topic><topic>food contamination</topic><topic>Food contamination & poisoning</topic><topic>Food Contamination - prevention & control</topic><topic>Food Industry</topic><topic>Food Microbiology</topic><topic>food safety</topic><topic>Fundamental and applied biological sciences. Psychology</topic><topic>Hygiene</topic><topic>microbial contamination</topic><topic>Microbiology</topic><topic>monitoring</topic><topic>public sector</topic><topic>Quaternary Ammonium Compounds - chemistry</topic><topic>Silver Compounds - chemistry</topic><topic>Textiles</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Masuku, S.M</creatorcontrib><creatorcontrib>Babu, D</creatorcontrib><creatorcontrib>Martin, E.M</creatorcontrib><creatorcontrib>Koo, O.K</creatorcontrib><creatorcontrib>O’Bryan, C.A</creatorcontrib><creatorcontrib>Crandall, P.G</creatorcontrib><creatorcontrib>Ricke, S.C</creatorcontrib><collection>AGRIS</collection><collection>Istex</collection><collection>Pascal-Francis</collection><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>Bacteriology Abstracts (Microbiology B)</collection><collection>Biotechnology Research Abstracts</collection><collection>Industrial and Applied Microbiology Abstracts (Microbiology A)</collection><collection>Nucleic Acids Abstracts</collection><collection>Toxicology Abstracts</collection><collection>Technology Research Database</collection><collection>Environmental Sciences and Pollution Management</collection><collection>Engineering Research Database</collection><collection>Algology Mycology and Protozoology Abstracts (Microbiology C)</collection><collection>Biotechnology and BioEngineering Abstracts</collection><collection>Genetics Abstracts</collection><collection>MEDLINE - Academic</collection><collection>Aqualine</collection><collection>Health and Safety Science Abstracts (Full archive)</collection><collection>Safety Science and Risk</collection><collection>Water Resources Abstracts</collection><jtitle>Journal of applied microbiology</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Masuku, S.M</au><au>Babu, D</au><au>Martin, E.M</au><au>Koo, O.K</au><au>O’Bryan, C.A</au><au>Crandall, P.G</au><au>Ricke, S.C</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Cleaning and decontamination efficacy of wiping cloths and silver dihydrogen citrate on food contact surfaces</atitle><jtitle>Journal of applied microbiology</jtitle><addtitle>J Appl Microbiol</addtitle><date>2012-07</date><risdate>2012</risdate><volume>113</volume><issue>1</issue><spage>89</spage><epage>95</epage><pages>89-95</pages><issn>1364-5072</issn><eissn>1365-2672</eissn><coden>JAMIFK</coden><abstract>Aims: To test the efficacy of four wipe cloth types (cotton bar towel, nonwoven, microfibre and blended cellulose/cotton) with either quaternary ammonia cleaning solution or silver dihydrogen citrate (SDC) in cleaning food contact surfaces. Methods: Swab samples collected from untreated, cloth‐treated and cloth disinfectant‐treated surfaces were subjected to hygiene monitoring using adenosine triphosphate (ATP) bioluminescence and aerobic total plate counting (TPC) assays. Results: Adenosine triphosphate measurements taken after wiping the surfaces showed poor cleaning by nonwoven cloths (2·89 RLU 100 cm−2) than the microfibre (2·30 RLU 100 cm−2), cotton terry bar (2·26 RLU 100 cm−2) and blended cellulose/cotton cloth types (2·20 RLU 100 cm−2). The cellulose/cotton cloth showed highest log reduction in ATP‐B RLU values (95%) and CFU values (98·03%) when used in combination with SDC disinfectant. Conclusions: Cleaning effect of wiping cloths on food contact surfaces can be enhanced by dipping them in SDC disinfectant. ATP‐B measurements can be used for real‐time hygiene monitoring in public sector, and testing microbial contamination provides more reliable measure of cleanliness. Significance and Impact of the Study: Contaminated food contact surfaces need regular hygiene monitoring. This study could help to estimate and establish contamination thresholds for surfaces at public sector facilities and to base the effectiveness of cleaning methods.</abstract><cop>Oxford, UK</cop><pub>Blackwell Publishing Ltd</pub><pmid>22519296</pmid><doi>10.1111/j.1365-2672.2012.05318.x</doi><tpages>7</tpages><oa>free_for_read</oa></addata></record> |
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| source | Oxford University Press Journals All Titles (1996-Current); MEDLINE; Wiley Online Library Journals Frontfile Complete |
| subjects | adenosine triphosphate ammonia Biological and medical sciences bioluminescence cellulose citrates Citrates - chemistry cleaning Colony Count, Microbial cotton decontamination Decontamination - methods dipping disinfectants Disinfectants - chemistry disinfection environmental health food contact surfaces food contamination Food contamination & poisoning Food Contamination - prevention & control Food Industry Food Microbiology food safety Fundamental and applied biological sciences. Psychology Hygiene microbial contamination Microbiology monitoring public sector Quaternary Ammonium Compounds - chemistry Silver Compounds - chemistry Textiles |
| title | Cleaning and decontamination efficacy of wiping cloths and silver dihydrogen citrate on food contact surfaces |
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